Is the central nervous system part of the peripheral nervous system?

Is the central nervous system part of the peripheral nervous system?

The central nervous system includes the brain and spinal cord, while the peripheral nervous system includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs.

What is the role of peripheral nervous system?

The PNS has three basic functions: (1) conveying motor commands to all voluntary striated muscles in the body; (2) carrying sensory information about the external world and the body to the brain and spinal cord (except visual information: the optic nerves, which convey information from the retina to the brain, are in …

What are two components of the peripheral nervous system?

The peripheral nervous system is further subdivided into the somatic nervous system and the autonomic nervous system. The somatic nervous system consists of nerves that go to the skin and muscles and is involved in conscious activities.

What are the components of peripheral nervous system class 10?

The peripheral nervous system has two divisions:

• Somatic Nervous System.
• Autonomic Nervous System.

What constitutes the central and peripheral nervous system How are the components of CNS protected?

It is situated in the mid-dorsal part of the body. Peripheral nervous system: the peripheral nervous system connects CNS with different parts of the body. The central nervous system is protected by the layers called meninges. The brain is enclosed in skull.

How do the peripheral and central nervous system work together?

Synapses form between the neurons, allowing them to communicate to other neurons or other systems in the body. The general flow of information is that the peripheral nervous system (PNS) takes in information through sensory neurons, then sends it to the central nervous system (CNS) to be processed.

What is central nervous system class 10?

The brain and spinal cord together constitutes the central nervous system. Central nervous system receives the message from all the parts of the body and integrates it. The spinal cord is a long, tubular bundle of neurons which carry information between the brain and the rest of the body.

What are the components of the CNS central nervous system Class 10?

The Central Nervous System mainly comprises of two parts: The brain and spinal cord….Brain

• The forebrain,
• Midbrain.
• Hindbrain.